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Spotted-fever group Rickettsia in Dermacentor variabilis, Maryland.

ABSTRACT: Three-hundred ninety-two adult Dermacentor variabilis were collected from six Maryland counties during the spring, summer, and fall of 2002. Infection prevalence for spotted fever group Rickettsia was 3.8%, as determined by polymerase chain reaction. Single strand conformational polymorphism (SSCP) analysis followed by sequencing indicated that all infections represented a single rickettsial taxon, Rickettsia montanensis.

SUBMITTER: Ammerman NC

PROVIDER: S-EPMC3320417 | biostudies-literature | 2004 Aug

REPOSITORIES: biostudies-literature

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Spotted-fever group Rickettsia in Dermacentor variabilis, Maryland.

Ammerman Nicole C NC Swanson Katherine I KI Anderson Jennifer M JM Schwartz Timothy R TR Seaberg Eric C EC Glass Gregory E GE Norris Douglas E DE

Emerging infectious diseases 20040801 8

Three-hundred ninety-two adult Dermacentor variabilis were collected from six Maryland counties during the spring, summer, and fall of 2002. Infection prevalence for spotted fever group Rickettsia was 3.8%, as determined by polymerase chain reaction. Single strand conformational polymorphism (SSCP) analysis followed by sequencing indicated that all infections represented a single rickettsial taxon, Rickettsia montanensis. ...[more]

PMID: 15496254

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